package org.jallinone.production.orders.client;

import org.openswing.swing.table.client.Grid;
import org.openswing.swing.message.receive.java.*;
import java.util.ArrayList;
import org.openswing.swing.message.receive.java.*;
import org.openswing.swing.util.client.ClientUtils;
import org.openswing.swing.mdi.client.MDIFrame;
import org.jallinone.commons.client.CompanyFormController;
import org.jallinone.production.orders.java.*;
import org.openswing.swing.util.java.Consts;
import org.openswing.swing.form.client.Form;
import org.jallinone.commons.java.ApplicationConsts;
import java.util.Calendar;
import java.math.BigDecimal;
import org.jallinone.commons.client.ClientApplet;
import org.jallinone.commons.client.ApplicationClientFacade;
import org.jallinone.system.java.ButtonCompanyAuthorizations;


/**
 * <p>Title: JAllInOne ERP/CRM application</p> <p>Description: Detail controller used for production order detail frame.</p> <p>Copyright: Copyright (C) 2006 Mauro Carniel</p> <p> This file is part of JAllInOne ERP/CRM application. This application is free software; you can redistribute it and/or modify it under the terms of the (LGPL) Lesser General Public License as published by the Free Software Foundation; GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 This application is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. The author may be contacted at: maurocarniel@tin.it</p>
 * @author  Mauro Carniel
 * @version  1.0
 */
public class ProdOrderController extends CompanyFormController {

  /**
 * production order frame
 * @uml.property  name="frame"
 * @uml.associationEnd  
 */
  private ProdOrderFrame frame = null;

  /**
 * parent frame
 * @uml.property  name="parentFrame"
 * @uml.associationEnd  
 */
  private ProdOrdersFrame parentFrame = null;

  /**
 * production order pk
 * @uml.property  name="pk"
 * @uml.associationEnd  
 */
  private ProdOrderPK pk = null;


  public ProdOrderController(ProdOrdersFrame parentFrame,ProdOrderPK pk) {
    this.parentFrame = parentFrame;
    this.pk = pk;
    this.frame = new ProdOrderFrame(this);
    MDIFrame.add(frame,true);

    if (parentFrame!=null) {
      frame.setParentFrame(parentFrame);
      parentFrame.pushFrame(frame);
    }

    if (pk!=null) {
      frame.getHeaderFormPanel().setMode(Consts.READONLY);
      frame.getHeaderFormPanel().executeReload();
    }
    else {
      frame.getHeaderFormPanel().insert();
    }
  }


  /**
   * Callback method invoked before saving data when the form was in EDIT mode (on pressing save button).
   * @return <code>true</code> allows to go to EDIT mode, <code>false</code> the mode change is interrupted
   */
  public boolean beforeInsertData(Form form) {
    boolean ok = super.beforeInsertData(form);

    if (ok) {
      frame.getProductsGrid().clearData();
      frame.setButtonsEnabled(false);
      frame.getCompsGrid().clearData();
      frame.getConfirmButton().setEnabled(false);
    }
    return ok;
  }


  /**
   * This method must be overridden by the subclass to retrieve data and return the valorized value object.
   * @param valueObjectClass value object class
   * @return a VOResponse object if data loading is successfully completed, or an ErrorResponse object if an error occours
   */
  public Response loadData(Class valueObjectClass) {
    return ClientUtils.getData("loadProdOrder",pk);
  }


  /**
   * Method called by the Form panel to insert new data.
   * @param newValueObject value object to save
   * @return an ErrorResponse value object in case of errors, VOResponse if the operation is successfully completed
   */
  public Response insertRecord(ValueObject newPersistentObject) throws Exception {
    Response res = ClientUtils.getData("insertProdOrder",newPersistentObject);
    if (!res.isError()) {
      DetailProdOrderVO vo = (DetailProdOrderVO)((VOResponse)res).getVo();
      pk = new ProdOrderPK(
          vo.getCompanyCodeSys01DOC22(),
          vo.getDocYearDOC22(),
          vo.getDocNumberDOC22()
      );
      frame.getProductsGrid().getOtherGridParams().put(ApplicationConsts.PROD_ORDER_PK,pk);
    }
    return res;
  }


  /**
   * Callback method called after saving SUCCESSFULLY data in INSERT mode.
   */
  public void afterInsertData() {
    if (parentFrame!=null) {
      parentFrame.getGrid().reloadData();
    }

//    DetailProdOrderVO vo = (DetailProdOrderVO)frame.getHeaderFormPanel().getVOModel().getValueObject();
//    frame.getProductsPanel().setParentVO(vo);
//    frame.getProductsPanel().getGrid().getOtherGridParams().put(ApplicationConsts.PURCHASE_DOC_PK,pk);
//    frame.getProductsPanel().getGrid().reloadData();
    frame.setButtonsEnabled(true);
  }


  /**
   * Method called by the Form panel to update existing data.
   * @param oldPersistentObject original value object, previous to the changes
   * @param persistentObject value object to save
   * @return an ErrorResponse value object in case of errors, VOResponse if the operation is successfully completed
   */
  public Response updateRecord(ValueObject oldPersistentObject,ValueObject persistentObject) throws Exception {
    Response res = ClientUtils.getData("updateProdOrder",new ValueObject[]{oldPersistentObject,persistentObject});
    if (!res.isError()) {
      if (parentFrame!=null) {
        parentFrame.getGrid().reloadCurrentBlockOfData();
      }
    }
    return res;
  }

  /**
   * Method called by the Form panel to delete existing data.
   * @param persistentObject value object to delete
   * @return an ErrorResponse value object in case of errors, VOResponse if the operation is successfully completed
   */
  public Response deleteRecord(ValueObject persistentObject) throws Exception {
    ArrayList pks = new ArrayList();
    DetailProdOrderVO vo = (DetailProdOrderVO)persistentObject;

    pks.add(pk);
    Response res = ClientUtils.getData("deleteProdOrders",pks);
    if (!res.isError()) {
      if (parentFrame!=null) {
        parentFrame.getGrid().reloadCurrentBlockOfData();
      }
      frame.getProductsGrid().clearData();
      frame.getCompsGrid().clearData();
    }
    return res;
  }


  /**
   * Callback method called by the Form panel when the Form is set to INSERT mode.
   * The method can pre-set some v.o. attributes, so that some input controls will have a predefined value associated.
   * @param persistentObject new value object
   */
  public void createPersistentObject(ValueObject persistentObject) throws Exception {
    DetailProdOrderVO vo = (DetailProdOrderVO)persistentObject;

    // set company code if not yet setted...
    ClientApplet applet = ( (ApplicationClientFacade) MDIFrame.getInstance().getClientFacade()).getMainClass();
    ButtonCompanyAuthorizations bca = applet.getAuthorizations().getCompanyBa();
    ArrayList companiesList = bca.getCompaniesList("DOC22");
    if (companiesList.size()>0 && vo.getCompanyCodeSys01DOC22()==null) {
      vo.setCompanyCodeSys01DOC22((String)companiesList.get(0));
    }

    Calendar cal = Calendar.getInstance();
    vo.setDocYearDOC22(new BigDecimal(cal.get(cal.YEAR)));
    vo.setDocDateDOC22(new java.sql.Date(System.currentTimeMillis()));
    vo.setDocStateDOC22(ApplicationConsts.OPENED);
  }



  /**
   * Callback method called when the data loading is completed.
   * @param error <code>true</code> if an error occours during data loading, <code>false</code> if data loading is successfully completed
   */
  public void loadDataCompleted(boolean error) {
    frame.loadDataCompleted(error,pk);
  }


  /**
 * @return
 * @uml.property  name="parentFrame"
 */
public ProdOrdersFrame getParentFrame() {
    return parentFrame;
  }


  /**
 * @return
 * @uml.property  name="pk"
 */
public ProdOrderPK getPk() {
    return pk;
  }


  /**
   * Callback method invoked before saving data when the form was in EDIT mode (on pressing save button).
   * @return <code>true</code> allows to go to EDIT mode, <code>false</code> the mode change is interrupted
   */
  public boolean beforeEditData(Form form) {
    if (!super.beforeEditData(form))
      return false;
    DetailProdOrderVO vo = (DetailProdOrderVO)frame.getHeaderFormPanel().getVOModel().getValueObject();
    return !vo.getDocStateDOC22().equals(ApplicationConsts.CONFIRMED);
  }


  /**
   * Callback method invoked before deleting data when the form was in READONLY mode (on pressing delete button).
   * @return <code>true</code> allows the deleting to continue, <code>false</code> the deleting is interrupted
   */
  public boolean beforeDeleteData(Form form) {
    if (!super.beforeDeleteData(form))
      return false;
    DetailProdOrderVO vo = (DetailProdOrderVO)frame.getHeaderFormPanel().getVOModel().getValueObject();
    return !vo.getDocStateDOC22().equals(ApplicationConsts.CONFIRMED);
  }



}
